Answered: QI :A set of independent voltage…

QI :A set of independent voltage measurements taken by three resistor was recorded as 8.93 V, 8.95 V, 8.87 V. Calculate:- 1. the average value of voltage 2. percentage error

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter25: Surge, Spike, And Lightning Protection

Section: Chapter Questions

Problem 1RQ: Describe the difference between a voltage surge and a voltage spike.

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Concept explainers

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.

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Q1 :A set of independent voltage measurements taken by three resistor was
recorded as 8.93 V, 8.95 V, 8.87 V. Calculate:-
1. the average value of voltage
2. percentage error

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